{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "cell line", "cell type", "protein", "DNA"], "input": "It is also evident that the TF.VIIa complex is proteolytically active and can activate the zymogen plasma factor X to the serine protease Xa in free solution, inferring that extended substrate recognition by induced structural loci of the TF.VIIa complex are created from either or both proteins to constitute a new recognition structure ."}
{"RNA": [], "cell line": [], "cell type": [], "protein": ["TF.VIIa complex", "zymogen plasma factor X", "serine protease Xa", "new recognition structure"], "DNA": []}